s3-bucket-policy-centralized-logging-config.json

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowSSLRequestsOnly",
            "Effect": "Deny",
            "Principal": "*",
            "Action": "s3:*",
            "Resource": [
                "arn:aws:s3:::[BUCKET_NAME]",
                "arn:aws:s3:::[BUCKET_NAME]/*"
            ],
            "Condition": {
                "Bool": {
                    "aws:SecureTransport": "false"
                }
            }
        },
        {
            "Sid": "AWSBucketPermissionsCheck",
            "Effect": "Allow",
            "Principal": {
                "Service": "config.amazonaws.com"
            },
            "Action": "s3:GetBucketAcl",
            "Resource": "arn:aws:s3:::[BUCKET_NAME]"
        },
        {
            "Sid": "AWSConfigBucketExistenceCheck",
            "Effect": "Allow",
            "Principal": {
                "Service": "config.amazonaws.com"
            },
            "Action": "s3:ListBucket",
            "Resource": "arn:aws:s3:::[BUCKET_NAME]"
        },
        {
            "Sid": "AWSBucketDeliveryForConfig",
            "Effect": "Allow",
            "Principal": {
                "Service": "config.amazonaws.com"
            },
            "Action": "s3:PutObject",
            "Resource": "arn:aws:s3:::[BUCKET_NAME]/AWSLogs/*/*"
        }
    ]
}